﻿.laycontent{ width:693px; height:170px; padding:10px;   }
.lay1{ width:170px; height:135px; border:1px ; float:left; padding-top:5px;padding-left:10px;}   
.lay2{ width:120px; height:135px; border:1px ; float:left; padding-left:5px;}   
.lay3{ width:383px; max-height:135px; border:1px ; float:left; padding-left:5px;padding-top:5px;}  
.div-clear{
     clear:both;
}